redefinir tecles

source/core/input/key_remap.cpp

@@ -0,0 +1,27 @@
+#include "core/input/key_remap.hpp"
+
+#include <SDL3/SDL.h>
+
+#include "core/jail/jinput.hpp"
+#include "game/options.hpp"
+
+namespace KeyRemap {
+
+    static void mirror(SDL_Scancode custom, SDL_Scancode standard, const bool* ks) {
+        if (custom == standard || custom == SDL_SCANCODE_UNKNOWN) {
+            JI_SetVirtualKey(standard, JI_VSRC_REMAP, false);
+            return;
+        }
+        JI_SetVirtualKey(standard, JI_VSRC_REMAP, ks[custom]);
+    }
+
+    void update() {
+        const bool* ks = SDL_GetKeyboardState(nullptr);
+        if (!ks) return;
+        mirror(Options::keys_game.up, SDL_SCANCODE_UP, ks);
+        mirror(Options::keys_game.down, SDL_SCANCODE_DOWN, ks);
+        mirror(Options::keys_game.left, SDL_SCANCODE_LEFT, ks);
+        mirror(Options::keys_game.right, SDL_SCANCODE_RIGHT, ks);
+    }
+
+}  // namespace KeyRemap